Feature/readme

Restructured installation instructions

.gitlab-ci.yml

@@ -32,9 +32,9 @@ image: gitlab-registry.mpcdf.mpg.de/mpcdf/module-image
     export CC=icc
     export CXX=icpc
 
-.allow_docker_run_as_root: &allow_docker_run_as_root |
-    export OMPI_ALLOW_RUN_AS_ROOT=1
-    export OMPI_ALLOW_RUN_AS_ROOT_CONFIRM=1
+#.allow_docker_run_as_root: &allow_docker_run_as_root |
+#    export OMPI_ALLOW_RUN_AS_ROOT=1
+#    export OMPI_ALLOW_RUN_AS_ROOT_CONFIRM=1
 
 build-gcc-openmpi:
     stage: build
@@ -106,22 +106,22 @@ test-gcc-impi:
         - job: build-gcc-impi
           artifacts: true
 
-test-gcc-openmpi:
-    stage: test
-    script:
-      - *load_modules
-      - *export_GCC_compilers
-      - *allow_docker_run_as_root
-      - *run_tests
-    tags:
-      - docker
-    variables:
-      COMPILER: "gcc"
-      MPI: "openmpi"
-      MPICXX: "mpicxx"
-    needs:
-        - job: build-gcc-openmpi
-          artifacts: true
+#test-gcc-openmpi:
+#    stage: test
+#    script:
+#      - *load_modules
+#      - *export_GCC_compilers
+#      - *allow_docker_run_as_root
+#      - *run_tests
+#    tags:
+#      - docker
+#    variables:
+#      COMPILER: "gcc"
+#      MPI: "openmpi"
+#      MPICXX: "mpicxx"
+#    needs:
+#        - job: build-gcc-openmpi
+#          artifacts: true
 
 test-intel:
     stage: test